cristal2040 cristal2040
  • 04-06-2020
  • Mathematics
contestada

determine the kinetic energy of 745-kg roller coaster car that is moving with a speed of 14.9 m/s

Respuesta :

surjithayer10 surjithayer10
  • 04-06-2020

Answer:

≈82698.73 kg m²/s

Step-by-step explanation:

K.E.=1/2mv²=1/2×745×14.9²=82698.725 kg m²/s

Answer Link

Otras preguntas

Explain vulnerability.
Describe the locus in space. points 4 mm from AB
which power donimnated the nation building process in germany​
Compare and contrast Social Darwinism and the Gospel of Wealth during the Gilded Age. Which do you believe is more closely aligned with traditional American val
The majority of Canadians live near the United States borders because northern Canada is mostly __________. A. tundra B. arid desert C. tropical rainforest D. h
How did communism emerge in China
Use the graph to evaluate each expression.a. (f+g)(-2)b.(f-g)(-1)c.(fg)(0)d.(f/g)(-1)​
What are ways the government can prompt a producer to internalize pollution costs that were previously external?
LO bisects∠NLM, LM=18, NO=4, and LN=10. What is the value of x? the answer is either 5.43 or 7.2 but solve the problem out PLEASE!
Please Help! Name the ordered pair solution and show your work.